Ugh, they're old. Real old. Like 7 years. Could die anytime.
The LCD on the IBM 600X flickers, so I give it a 'finger roll'
across the back of the top to get it going again. Just enough
laptop to run a network scanner or two, do some sniffing,
google and handle webadmin stuff.

I keep a good one or two in reserve if needed for heavier action.